













SA-C01 CORE M4A1
M4A1 SA-C01 CORE™ Carbine Replica
The replica’s parts fit very well together and the User will not experience any loose spots between the lower and upper receiver. The use of a light polymer receiver allowed for a reduced weight, which makes it very suitable for dynamic games or long-lasting mil-sims. What’s more, fiberglass reinforcement makes the receiver also more durable than polymer and metal receivers.
ENERGY
The replica is fully compatible with LiPo and LiFe batteries. Due to a base muzzle velocity of ~380 FPS provided by the main spring installed by default by the manufacturer, the replica is perfect for operating on a medium range. The set also includes an M90 spring, which allows reducing the muzzle velocity to ~310 FPS and as a result to adapt the replica for close-ranged and indoor operations.
INSIDE THE GEARBOX
The gearbox contains 8 mm slide bearings as well as shimmed steel gears based on them. The system is secured with four anti-reversal latches. A light, made of a polycarbonate polymer piston is equipped with a full steel strip, in order to increase its durability. Also, implemented were a type 0 cylinder and a steel circuit-breaker, as well as a precise rotary Hop-Up chamber. The durability of parts allows for the cooperation with M140 springs.
HOP UP
The precisely-made rotary type Hop-Up chamber perfectly fit with high quality 6,03 precision barrel. The use of precision barrel has a positive effect on the range and accuracy of the replica.
OTHER EXTERNAL FEATURES
The replica is equipped with a 22 mm top RIS rail and an adjustable stock. The top RIS rail features a classic transport handle along with a rear sight. Due to the extendable stock with an anti-slip stock pad, it is possible to adapt the replica’s length to the body type and preferences of the User. A standard flash hider is based on 14 mm left-handed thread, which allows the attachment of a silencer in its place.
MAGAZINE
The set includes an S-MAG Hi-Cap magazine with a capacity of up to 380 BBs. S-MAG is an exclusive polymer magazine designed by Specna Arms. Noteworthy is the characteristic texture comprised of Specna Arms logos. S-mag facilitates a seamless feeding of BBs even at high ROF.
The set does not include a battery or a charger.
The set includes:
- replica
- magazine
- additional M90 main spring
- User’s manual
- QC certificate
Length: 800 - 880 mm Weight: 2300 g Color: Black Material: Zinc and aluminum alloy, steel, nylon reinforced polymer Muzzle Velocity: ~380 / ~310 FPS ESA™ Quick Spring Change System 6,03 precision barrel Manufacturer: Specna Arms
Original: $152.03
-70%$152.03
$45.61Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
M4A1 SA-C01 CORE™ Carbine Replica
The replica’s parts fit very well together and the User will not experience any loose spots between the lower and upper receiver. The use of a light polymer receiver allowed for a reduced weight, which makes it very suitable for dynamic games or long-lasting mil-sims. What’s more, fiberglass reinforcement makes the receiver also more durable than polymer and metal receivers.
ENERGY
The replica is fully compatible with LiPo and LiFe batteries. Due to a base muzzle velocity of ~380 FPS provided by the main spring installed by default by the manufacturer, the replica is perfect for operating on a medium range. The set also includes an M90 spring, which allows reducing the muzzle velocity to ~310 FPS and as a result to adapt the replica for close-ranged and indoor operations.
INSIDE THE GEARBOX
The gearbox contains 8 mm slide bearings as well as shimmed steel gears based on them. The system is secured with four anti-reversal latches. A light, made of a polycarbonate polymer piston is equipped with a full steel strip, in order to increase its durability. Also, implemented were a type 0 cylinder and a steel circuit-breaker, as well as a precise rotary Hop-Up chamber. The durability of parts allows for the cooperation with M140 springs.
HOP UP
The precisely-made rotary type Hop-Up chamber perfectly fit with high quality 6,03 precision barrel. The use of precision barrel has a positive effect on the range and accuracy of the replica.
OTHER EXTERNAL FEATURES
The replica is equipped with a 22 mm top RIS rail and an adjustable stock. The top RIS rail features a classic transport handle along with a rear sight. Due to the extendable stock with an anti-slip stock pad, it is possible to adapt the replica’s length to the body type and preferences of the User. A standard flash hider is based on 14 mm left-handed thread, which allows the attachment of a silencer in its place.
MAGAZINE
The set includes an S-MAG Hi-Cap magazine with a capacity of up to 380 BBs. S-MAG is an exclusive polymer magazine designed by Specna Arms. Noteworthy is the characteristic texture comprised of Specna Arms logos. S-mag facilitates a seamless feeding of BBs even at high ROF.
The set does not include a battery or a charger.
The set includes:
- replica
- magazine
- additional M90 main spring
- User’s manual
- QC certificate
Length: 800 - 880 mm Weight: 2300 g Color: Black Material: Zinc and aluminum alloy, steel, nylon reinforced polymer Muzzle Velocity: ~380 / ~310 FPS ESA™ Quick Spring Change System 6,03 precision barrel Manufacturer: Specna Arms




















